Hello dear DoniaWeB members, every day I receive hundreds of messages on how to run these apps, and frankly I always ignore them because I didn't have time to test the code and check how it works. But I think it is time to tell you how to run these apps without a license I will explain the method on DeepSound app, and it is the same for other apps Notes: The DeepSound Android APP is programmed in C# languaje with Xamarin technology. For debugging and compile APK i am using Visual